<head>
    <meta charset="utf-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <!-- <meta name="google-site-verification" content="xBT4GhYoi5qRD5tr338pgPM5OWHHIDR6mNg1a3euekI" /> -->
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <meta name="description" content="{{ site.description }}">
    <meta name="keywords"  content="{{ site.keyword }}">
    <meta name="theme-color" content="{{ site.chrome-tab-theme-color }}">
    
       <!-- Open Graph -->
       <meta property="og:title" content="{% if page.title %}{{ page.title }} - {{ site.SEOTitle }}{% else %}{{ site.SEOTitle }}{% endif %}">
       {% case page.layout %}
       {% when 'post' %}
       <meta property="og:type" content="article">
       <meta property="og:description" content="{{ page.excerpt | strip_html | truncate:200 }}">
       {% if page.date %}
       <meta property="article:published_time" content="{{ page.date | date: "%Y-%m-%dT%H:%M:%SZ" }}">
       {% endif %}
       {% if page.author %}
       <meta property="article:author" content="{{ page.author }}">
       {% endif %}
       {% for tag in page.tags %}
       <meta property="article:tag" content="{{ tag }}">
       {% endfor %}
       {% else %}
       <meta property="og:type" content="website">
       <meta property="og:description" content="{% if page.description %}{{ page.description }}{% else %}{{ site.description }}{% endif %}">
       {% endcase %}
       <meta property="og:image" content="{{ site.url }}{{ site.sidebar-avatar }}">
       <meta property="og:url" content="{{ site.url }}{{ page.url }}">
       <meta property="og:site_name" content="{{ site.SEOTitle }}">


    <title>{% if page.title %}{{ page.title }} - {{ site.SEOTitle }}{% else %}{{ site.SEOTitle }}{% endif %}</title>

    <!-- Web App Manifest -->
    <link rel="manifest" href="{{ site.baseurl }}/pwa/manifest.json">

    <!-- Favicon -->
    <link rel="shortcut icon" href="{{ site.baseurl }}/img/public-post/favicon.ico">

    <!-- Safari Webpage Icon    by-BY -->
    <link rel="apple-touch-icon" href="{{ site.baseurl }}/img/public-post/apple-touch-icon.png">
    
    <!-- Canonical URL -->
    <link rel="canonical" href="{{ page.url | replace:'index.html','' | prepend: site.baseurl | prepend: site.url }}">

    <!-- Bootstrap Core CSS -->
    <link rel="stylesheet" href="{{ "/css/bootstrap.min.css" | prepend: site.baseurl }}">

    <!-- Custom CSS -->
    <link rel="stylesheet" href="{{ "/css/hux-blog.min.css" | prepend: site.baseurl }}">

    <!--   top css -->
    <link rel="stylesheet" href="/css/rocket.css">
    <link rel="stylesheet" href="/css/signature.css">
    <link rel="stylesheet" href="/css/toc.css">

    <!-- Custom Fonts -->
    <!-- <link href="http://maxcdn.bootstrapcdn.com/font-awesome/4.3.0/css/font-awesome.min.css" rel="stylesheet" type="text/css"> -->
    <!-- Hux change font-awesome CDN to qiniu -->
    <link href="//cdnjs.cloudflare.com/ajax/libs/font-awesome/4.6.3/css/font-awesome.min.css" rel="stylesheet" type="text/css">



    <script></script>
</head>
